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Osprey Hydration Packs and Reservoirs

Stay fueled on the trail with Osprey Hydration Packs and Reservoirs. With 52 options priced from $10 to $88.99, we've got reservoirs for every pack, running vests, and kids' hydration systems. Whether you're replacing an old bladder or gearing up for a long day hike, this is your go-to selection.

We know hydration comes with questions—how to clean a Hydraulics reservoir, stop a leaky bite valve, or keep water from freezing. Our range includes replacement tubes, bite valves, and cleaning kits, along with complete hydration packs for every age and activity. Browse and find your perfect sip.

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Osprey Berm 8 Bike Hydration Pack – 2.5L Reservoir, 8L Storage, Unisex

$104.95 $51.73

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4.4 (53)

Osprey Berm Biking Hydration Backpack with 2.5L Reservoir

$95.00 $47.50

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Osprey Duro 6L Men's Running Hydration Vest with Hydraulics Reservoir

$99.99 $50.00

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Osprey Dyna LT Women's Running Hydration Vest

$109.95 $53.48

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Osprey Escapist Velocity 6L Bike Vest Hydration Backpack with 1.5L Hydraulics Reservoir

$149.95 $67.48

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Osprey Glade Ski and Snowboard Hydration Backpack (2.5L Reservoir)

$144.95 $65.73

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Osprey Hydrajet 12 Kid's Hydration Backpack

$109.95 $53.48

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4.7 (56)

Osprey HydraJet 12L Kids' Hiking Backpack with Hydraulics Reservoir

$109.95 $53.48

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Osprey Hydraulics LS 1.5L Water Reservoir

$39.95 $19.98

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Osprey Hydraulics LT Lightweight Hydration Reservoir (1.5-2.5L) – Prior Season

$26.23 $13.12

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Osprey Hydraulics Lumbar 1.5L Reservoir – Red, One Size

$34.95 $17.48

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4.5 (115)

Osprey Hydraulics Quick Connection Kit for Water Reservoir

$11.95 $10.00

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Osprey Hydraulics Reservoir by Hydrapak

$35.00 $17.50

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Osprey Katari 7 Men's Bike Hydration Backpack

$129.95 $60.48

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Osprey Kitsuma 3 Women's Bike Hydration Backpack

$109.95 $53.48

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4.4 (9)

Osprey Manta 24 Men's Hiking Hydration Backpack

$199.95 $84.98

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Osprey Manta 34L Men's Hiking Backpack with Hydraulics Reservoir, Oak Leaf Orange

$219.95 $87.00

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Osprey Manta Men's Hiking Backpack with Hydraulics Reservoir – 34L Hydration Pack

$199.95 $84.98

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4.7 (204)

Osprey Mira 22 Women's Hiking Hydration Backpack

$199.95 $84.98

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4.6 (78)

Osprey Mira 22L Women's Hiking Backpack with Hydraulics Reservoir, Succulent Green

$199.95 $84.98

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Osprey Mira Women's Hiking Backpack with Hydraulics LT 2.5L Reservoir

$239.95 $88.99

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4.8 (313)

Osprey Moki 1.5 Kid's Bike Hydration Backpack

$64.95 $32.48

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4.8 (50)

Osprey Moki 3L Kids' Biking Backpack with Hydraulics Reservoir, Blue Spikemoss

$69.95 $34.98

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4.8 (560)

Osprey Raptor 10 Men's Bike Hydration Backpack

$138.60 $63.51

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4.8 (170)

Osprey Raptor 14 Men's Bike Hydration Pack with 2.5L Hydraulics Reservoir

$177.57 $77.15

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Osprey Raptor 14L Men's Mountain Biking Backpack with Hydraulics Reservoir

$177.57 $77.15

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4.9 (32)

Osprey Raptor Jr Boy's Mountain Biking Backpack with Hydraulics Reservoir, Tundra Green

$99.95 $49.98

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Osprey Raptor LT 12 Men's Hydration Pack with 2.5L Reservoir

$139.95 $63.98

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4.6 (5)

Osprey Raptor Pro Men's Biking Backpack with 2.5L Hydraulics Reservoir

$162.37 $71.83

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4.7 (199)

Osprey Raven 10 Women's Bike Hydration Backpack

$169.95 $74.48

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4.7 (293)

Osprey Raven 14 Women's Bike Hydration Backpack

$179.95 $77.98

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4.8 (32)

Osprey Raven 14L Women's Mountain Biking Backpack with Hydraulics Reservoir

$180.00 $78.00

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Osprey Raven Jr Girl's Mountain Biking Backpack with Hydraulics Reservoir, Deep Fig

$99.95 $49.98

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Osprey Raven LT 12 Women's Mountain Bike Hydration Pack with 2.5L Reservoir

$139.95 $63.98

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4.7 (176)

Osprey Salida 12 Women's Bike Hydration Backpack with 2.5L Hydraulics LT Reservoir

$107.00 $52.45

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Osprey Savu 2L Unisex Lumbar Biking Hydration Pack

$69.95 $34.98

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4.6 (52)

Osprey Savu Biking Waist Pack for Men & Women

$60.00 $30.00

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4.4 (257)

Osprey Seral 4L Unisex Biking Waist Pack with Hydraulics Reservoir

$99.95 $49.98

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Osprey Seral Biking Waist Pack with Hydraulics Reservoir

$100.00 $50.00

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Osprey Siskin 12 Men's Bike Hydration Backpack

$149.95 $67.48

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4.3 (35)

Osprey Skarab 18 Men's Hiking Hydration Backpack

$159.99 $71.00

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4.6 (79)

Osprey Skarab Men's Hiking Backpack with 2.5L Hydraulics Reservoir

$120.00 $57.00

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4.2 (41)

Osprey Skimmer 16L Women's Hiking Backpack

$119.95 $56.98

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4.6 (195)

Osprey Skimmer 20 Women's Hiking Hydration Backpack with Hydraulics Reservoir

$179.95 $77.98

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4.7 (205)

Osprey Skimmer 28 Women's Hiking Hydration Backpack

$189.95 $81.48

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4.9 (9)

Osprey Sportlite 15L Hydration Hiking Backpack with 2.5L Hydraulics Reservoir, Tungsten/Grey Wolf

$99.95 $49.98

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4.7 (61)

Osprey Sportlite 20L Lightweight Hiking Backpack with Hydraulics Reservoir

$119.95 $56.98

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4.9 (51)

Osprey Sportlite Lightweight Hiking Backpack with Hydraulics Reservoir, One Size Unisex

$94.95 $47.48

Hydration Help

Choose, Clean, and Maintain Your Osprey Hydraulics

Get the most from your Osprey hydration gear. Learn which reservoir fits your pack, how to clean and season new bladders, and winter tips to prevent freezing. Shop bite valves, filters, and insulation for smoother trail mornings.

How do I clean an Osprey Hydraulics water reservoir?

Use warm water and a mild soap or a cleaning tablet. Rinse thoroughly and hang dry with the cap open. Avoid harsh detergents or abrasive brushes to protect the reservoir lining.

Are Osprey Hydraulics reservoirs compatible with any hydration pack?

Most Osprey Hydraulics reservoirs use a standard quick-connect system that fits many hydration packs. Check your pack's tube diameter and clip attachment to ensure a secure fit.

How do I keep my Osprey hydration reservoir from freezing in winter?

Use an insulated tube cover and reservoir sleeve, or blow water back into the reservoir after drinking. Storing the reservoir close to your body inside the pack can also help prevent freezing.

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